make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 2.69 [+2.69] 
# 2.69 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.69 [+0.00] 
# 4.34 [+1.64] tx=6351 (396 MB) txc=0 zc=n
# 4.73 [+0.40] rx=3172 (396 MB)
# 4.74 [+0.01] 
# 4.74 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.74 [+0.00] 
# 6.42 [+1.68] tx=3842 (239 MB) txc=3842 zc=n
# 6.78 [+0.36] rx=1922 (239 MB)
# 6.80 [+0.02] OK
# 9.69 [+2.89] 
# 9.69 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.69 [+0.00] 
# 11.33 [+1.64] tx=6174 (385 MB) txc=0 zc=n
# 11.73 [+0.40] rx=3081 (385 MB)
# 11.74 [+0.01] 
# 11.74 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.74 [+0.00] 
# 13.40 [+1.66] tx=3872 (241 MB) txc=3872 zc=n
# 13.76 [+0.36] rx=1937 (241 MB)
# 13.77 [+0.01] OK
# 16.54 [+2.77] 
# 16.54 [+0.00] ipv4 udp -t 1 tx-rx
# 16.54 [+0.00] 
# 18.17 [+1.63] tx=12135 (757 MB) txc=0 zc=n
# 18.67 [+0.50] rx=12135 (757 MB)
# 18.67 [+0.01] 
# 18.67 [+0.00] ipv4 udp -t 1 tx-only
# 18.67 [+0.00] 
# 20.05 [+1.38] tx=7876 (491 MB) txc=0 zc=n
# 20.06 [+0.01] 
# 20.06 [+0.00] ipv4 udp -z -t 1 tx-rx
# 20.06 [+0.00] 
# 21.70 [+1.64] tx=4551 (283 MB) txc=4551 zc=n
# 22.19 [+0.50] rx=4551 (283 MB)
# 22.20 [+0.01] 
# 22.20 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.20 [+0.00] 
# 23.57 [+1.37] tx=4217 (263 MB) txc=4217 zc=y
# 23.58 [+0.01] OK
# 26.41 [+2.82] 
# 26.41 [+0.00] ipv6 udp -t 1 tx-rx
# 26.41 [+0.00] 
# 28.05 [+1.64] tx=12038 (751 MB) txc=0 zc=n
# 28.55 [+0.50] rx=12010 (749 MB)
# 28.56 [+0.00] 
# 28.56 [+0.00] ipv6 udp -t 1 tx-only
# 28.56 [+0.00] 
# 29.93 [+1.37] tx=7872 (491 MB) txc=0 zc=n
# 29.94 [+0.01] 
# 29.94 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.94 [+0.00] 
# 31.56 [+1.62] tx=4451 (277 MB) txc=4451 zc=n
# 32.06 [+0.50] rx=4451 (277 MB)
# 32.07 [+0.01] 
# 32.07 [+0.00] ipv6 udp -z -t 1 tx-only
# 32.07 [+0.00] 
# 33.43 [+1.36] tx=4213 (262 MB) txc=4213 zc=y
# 33.44 [+0.01] OK
# 33.68 [+0.24] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->